EP4332201A4 - Hydrogen supply system - Google Patents

Hydrogen supply system

Info

Publication number
EP4332201A4
EP4332201A4 EP21939281.8A EP21939281A EP4332201A4 EP 4332201 A4 EP4332201 A4 EP 4332201A4 EP 21939281 A EP21939281 A EP 21939281A EP 4332201 A4 EP4332201 A4 EP 4332201A4
Authority
EP
European Patent Office
Prior art keywords
supply system
hydrogen supply
hydrogen
supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21939281.8A
Other languages
German (de)
French (fr)
Other versions
EP4332201A1 (en
Inventor
Ryohei Inagaki
Hidehiro Iizuka
Yuuko KANI
Takashi Sasaki
Takaaki Mizukami
Naoyuki Ishida
Shinji Fujita
Ayumi Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP4332201A1 publication Critical patent/EP4332201A1/en
Publication of EP4332201A4 publication Critical patent/EP4332201A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/10—Arrangements for supervising or controlling working operations for taking out the product in the line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/12—Arrangements for supervising or controlling working operations for injecting a composition into the line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrogen, Water And Hydrids (AREA)
EP21939281.8A 2021-04-28 2021-04-28 Hydrogen supply system Pending EP4332201A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/017023 WO2022230120A1 (en) 2021-04-28 2021-04-28 Hydrogen supply system

Publications (2)

Publication Number Publication Date
EP4332201A1 EP4332201A1 (en) 2024-03-06
EP4332201A4 true EP4332201A4 (en) 2025-02-26

Family

ID=83847998

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21939281.8A Pending EP4332201A4 (en) 2021-04-28 2021-04-28 Hydrogen supply system

Country Status (3)

Country Link
EP (1) EP4332201A4 (en)
JP (1) JP7621468B2 (en)
WO (1) WO2022230120A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040112427A1 (en) * 2002-12-16 2004-06-17 Ballard Generation Systems Hydrogen distribution systems and methods
JP4530193B2 (en) * 2001-02-14 2010-08-25 東京瓦斯株式会社 City gas supply method and system
US20100322845A1 (en) * 2006-08-09 2010-12-23 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method of Hydrogen Purification
WO2013177700A1 (en) * 2012-05-28 2013-12-05 Hydrogenics Corporation Electrolyser and energy system
US9531024B2 (en) * 2012-07-24 2016-12-27 Nuvera Fuel Cells, LLC Distributed hydrogen extraction system
EP2979743B1 (en) * 2014-07-28 2019-10-09 RAG Austria AG Device and method for storing and distributing renewable energy
EP3303904B1 (en) * 2015-06-08 2020-09-23 Grdf Device and method for injecting dihydrogen into a flow of natural gas originating from a first natural gas distribution network
CN111992071A (en) * 2020-08-13 2020-11-27 山西铭石煤层气利用股份有限公司 Hydrogen energy utilization fuel gas mixing system and hydrogen and natural gas ratio control method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006050887A (en) * 2004-07-02 2006-02-16 Jfe Holdings Inc Energy supply method and system
EP3002422B1 (en) * 2008-06-25 2020-02-19 Siemens Aktiengesellschaft Energy storage system and method for storing and supplying energy
FR3061302B1 (en) * 2016-12-28 2019-05-31 Engie METHOD FOR ESTIMATING A COMBUSTION CHARACTERISTIC OF A GAS CONTAINING DIHYDROGEN

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4530193B2 (en) * 2001-02-14 2010-08-25 東京瓦斯株式会社 City gas supply method and system
US20040112427A1 (en) * 2002-12-16 2004-06-17 Ballard Generation Systems Hydrogen distribution systems and methods
US20100322845A1 (en) * 2006-08-09 2010-12-23 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method of Hydrogen Purification
WO2013177700A1 (en) * 2012-05-28 2013-12-05 Hydrogenics Corporation Electrolyser and energy system
US9531024B2 (en) * 2012-07-24 2016-12-27 Nuvera Fuel Cells, LLC Distributed hydrogen extraction system
EP2979743B1 (en) * 2014-07-28 2019-10-09 RAG Austria AG Device and method for storing and distributing renewable energy
EP3303904B1 (en) * 2015-06-08 2020-09-23 Grdf Device and method for injecting dihydrogen into a flow of natural gas originating from a first natural gas distribution network
CN111992071A (en) * 2020-08-13 2020-11-27 山西铭石煤层气利用股份有限公司 Hydrogen energy utilization fuel gas mixing system and hydrogen and natural gas ratio control method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022230120A1 *

Also Published As

Publication number Publication date
EP4332201A1 (en) 2024-03-06
WO2022230120A1 (en) 2022-11-03
JPWO2022230120A1 (en) 2022-11-03
JP7621468B2 (en) 2025-01-24

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Inventor name: MIZUKAMI, TAKAAKI

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